Casio FX-CG20, Руководство пользователя

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Image Plotter –
Analyse Images
Images can now be analysed- Points can be drawn and evaluated.
Points, “Plotting”
If the image is loaded, it allows the coordinate system to be adjusted
with the Cursor keys.
[OPTN]
For further commands.
[F2]
Plot
Now, points can be plotted with the Cursor keys and the
[EXE]
- key.
Pay attention to a “clean” sequence of points since the points are
automatically written in to a variable list.
End the plot with [EXE]
Regression
When the plot is stopped, press
[OPTN]
again and go to a further
page with
[F6]
. There one will find REG (
[F2] )
The menu behaves in the same way as in the statistics.
Analysing Images
• Points in the image can be plotted with PLOT
• Use the plotted points for a regression